I have successfully completed part a, but I don't know what to do for part b. Please show all code.

In the paper Demonstration of the exponential decay law using beer froth posted on Canvas, the authors claim that the height of the froth of Erdinger beer in a cylindrical container decreases exponentially with time with a decay rate t = 290 seconds. I want you to confirm their value of t. a. Use Data Thief to extract the height vs. time data for the Erdinger beer from Figure 2 in the paper and import it into MatLab (don't worry about the error bars, just thief the points). If you are having trouble downloading DataThief on your personal computer, it should work on the ITLL computers. b. Write a MatLab script that will allow you to fit these experimental data to an exponential decay using the MatLab command "nlinfit". Report the value t you find. In the paper Demonstration of the exponential decay law using beer froth posted on Canvas, the authors claim that the height of the froth of Erdinger beer in a cylindrical container decreases exponentially with time with a decay rate t = 290 seconds. I want you to confirm their value of t. a. Use Data Thief to extract the height vs. time data for the Erdinger beer from Figure 2 in the paper and import it into MatLab (don't worry about the error bars, just thief the points). If you are having trouble downloading DataThief on your personal computer, it should work on the ITLL computers. b. Write a MatLab script that will allow you to fit these experimental data to an exponential decay using the MatLab command "nlinfit". Report the value t you find